// IsThemeVsHugoVersionMismatch returns whether the current Hugo version is < theme's min_version
func IsThemeVsHugoVersionMismatch() (mismatch bool, requiredMinVersion string) {
if !ThemeSet() {
return
}
themeDir, err := getThemeDirPath("")
if err != nil {
return
}
fs := hugofs.SourceFs
path := filepath.Join(themeDir, "theme.toml")
exists, err := Exists(path, fs)
if err != nil || !exists {
return
}
f, err := fs.Open(path)
if err != nil {
return
}
defer f.Close()
b, err := ioutil.ReadAll(f)
if err != nil {
return
}
c, err := parser.HandleTOMLMetaData(b)
if err != nil {
return
}
config := c.(map[string]interface{})
if minVersion, ok := config["min_version"]; ok {
switch minVersion.(type) {
case float32:
return hugoVersionMain < minVersion.(float32), fmt.Sprint(minVersion)
case float64:
return hugoVersionMain < minVersion.(float64), fmt.Sprint(minVersion)
default:
return
}
}
return
}
func readData(f *source.File) (interface{}, error) {
switch f.Extension() {
case "yaml", "yml":
return parser.HandleYAMLMetaData(f.Bytes())
case "json":
return parser.HandleJSONMetaData(f.Bytes())
case "toml":
return parser.HandleTOMLMetaData(f.Bytes())
default:
jww.WARN.Printf("Data not supported for extension '%s'", f.Extension())
return nil, nil
}
}
func TestDataDirToml(t *testing.T) {
sources := []source.ByteSource{
{filepath.FromSlash("test/kung.toml"), []byte("[foo]\nbar = 1")},
}
expected, err := parser.HandleTOMLMetaData([]byte("[test]\n[test.kung]\n[test.kung.foo]\nbar = 1"))
if err != nil {
t.Fatalf("Error %s", err)
}
doTestDataDir(t, expected, []source.Input{&source.InMemorySource{ByteSource: sources}})
}
// issue 892
func TestDataDirMultipleSources(t *testing.T) {
s1 := []source.ByteSource{
{filepath.FromSlash("test/first.toml"), []byte("bar = 1")},
}
s2 := []source.ByteSource{
{filepath.FromSlash("test/first.toml"), []byte("bar = 2")},
{filepath.FromSlash("test/second.toml"), []byte("tender = 2")},
}
expected, _ := parser.HandleTOMLMetaData([]byte("[test.first]\nbar = 1\n[test.second]\ntender=2"))
doTestDataDir(t, expected, []source.Input{&source.InMemorySource{ByteSource: s1}, &source.InMemorySource{ByteSource: s2}})
}